Mitsubishi WD - Popular Questions, Answers, Tips & Manuals

https://www.manualslib.com/products/Mitsubishi-Wd-82738-607049.html

My guess is that it is not economical to fix as it needs new screen. Unless it's under warranty but then you would not be asking. I had an off brand tv that I sold at my Radioshack franchise year ago. I had a customer get a tv with one white pixel constantly on. I replaced it for him. When I called the mfg, they informed me that this was allowable error in the b grade displays they used in their TVs. I quit selling them and put the bad one in my Rv. Still ticked me off when I watched it

Yes it is. It's a cheep fix. The fans are on ebay. If you have the manual for the TV. Look in the specs for the TV and locate the fan. You will see the voltage and rpm of the motor. Most likely it will be a 12v dc fan. It has two to four screws holding the fan. And a small plug. I hope this helps you in some way. THE CB SHOP OF COLEBROOK NH. Via Facebook.

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. https://homenol.blogspot.com/ https://electronicshelponline.blogspot.com/ If blinks continue without any pause, or the LED light stationery; the main board is faulty. Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. See the site by a desktop. Mobile view has no search box. If you are viewing it by your mobile, see it in webview/

Sounds like the back light has gone mate. Unfortunately this usually makes the tv obsolete

There are a number of reasons this could happen and unfortunately not much that you can solve. If you have a backlight control in the menu you could try turning this down to see if the problem is reduced or cleared. This won't help you but the info may help a tech.

Suspect the bulb/lamp has failed. If you didn't get the factory replacement the cheap ones sometimes only last or a few weeks, unfortunately.

Chances are you have something wrong in the main board..replace it and things should be back to normal or try a hard reset

Have you checked DLP termistor?

The part to fix that is about 300 dollars.

pop sound i would think a main capacitor has gone, on the power board. it could be just the capacitor or the voltage regulator has gone as well and blown the capacitor. it could also be the diode that has for pins has + & - on it with 2 squiggly lines on it when this goes it can go with a bang and there will be no power light or anting, and it also blows the 5 volt side of the tv. so all the parts would need replacing.

unplug the tv, wait 5 mins plug it back in, and without using the remote, press the tv on button. see if its ok.

Basing the replacement of the board on the clicking sound of a relay trying to close is not a safe bet. The first thing you need to do is check the bulb. Then there is a ballast board and then the Power supply board. Parts might be hard to find. Use the website I listed to see what part numbers are then google it or look on eba or amazon for those parts. Mitsubishi WD 60C8 TV Parts

https://www.mitsubishi-tv.com/asset/file/owners_guide/WD-52525.pdf Page 11 talks about using a paper clip to hit the recessed small reset button. try this

Most likely a fuse blew when the lamp blew, there is internal fuses on the power supply board on these mitsubishi's, if the fuse is ok though then most likely another component somewhere failed.

In mot of the case, the T-CON board is bad.

Try this repair site to get the error codes. https://www.youtube.com/watch?v=INird71KKtA

How old is your TV, what is the make and model?

The first would be excessive dust causing inadequate airflow through the lamp cage. Cleaning the filter may resolve the problem. It could also be that one, or both, of the temperature sensors could be defective. This is a known problem to the extent that Mitsubishi extended the warranty an extra two years on your model and similar models with the same design. Mitsubishi Digital Electronics America, Inc (MDEA) 2006 DLP® Projection Televisions Models: WD-52631, WD-57731, WD-65731, WD-Y57, WD-Y65, WD-57732, WD- 65732, WD-57831, WD-65831. As part of our commitment to quality and customer satisfaction, MDEA is announcing an extension of the warranty coverage to replace the thermal sensor for the above referenced models. For a period of two additional years beyond the one year limited warranty, MDEA will cover the cost of the thermal sensor (parts and labor) at no charge. All other terms of the MDEA limited warranty will continue to apply.

will need the make model to be able to offer any help. sorru but your question is good but lacking the info so i can do a search for you. one thing you may try if a forum of the thing your trying to fix. the are a good help